球面六角螺母
- 网络ball faced hexagonal nut; Hexagon nuts with raised face; Hexagon nuts with ball face
球面六角螺母球面六角螺母
ball faced hexagonal nut
about... ... anvil faced rail 耐磨钢轨，抗磨钢轨 ball faced hexagonal nut 球面六角螺母 black faced type 粗体字 ...
Hexagon nuts with raised face
中国国家标准_翻译家... ... 组合式盖形螺母 Acorn nuts 球面六角螺母 Hexagon nuts with raised face 扣紧螺母 Tight nuts ...
Hexagon nuts with ball face
IFI 128-2000-六角长螺母 ... 六角厚螺母 Hexagon thick nuts 球面六角螺母 Hexagon nuts with ball face 六角螺母 Hexagon nuts ...